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MANFRED L RAMOS D.O.
NPI 1720217235
Family Medicine in Santa Rosa, CA

Active since July 06, 2009PECOS Enrolled
131 STONY CIR STE 1600, SANTA ROSA, CA 95401(707) 541-7700(707) 573-5415 Get Directions Write a Review

NPPES record last updated: March 29, 2019. Verified against the NPPES registry weekly; last sync: November 01, 2026.

About Manfred L Ramos D.o. NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

MANFRED L RAMOS D.O. (NPI 1720217235) is an individual family medicine provider in Santa Rosa, California, licensed in California (20A12169) and active in the NPI registry since July 2009. He is enrolled in Medicare PECOS and maintains 10 additional practice locations.

NPPES Registry Identity

NPI1720217235
Entity TypeIndividualMale
Primary Taxonomy207Q00000X
Provider Legal NameMANFRED L RAMOSCredential: D.O.
Location Address131 STONY CIR STE 1600Santa Rosa, CA 95401-9520
Mailing Address823 Gateway Center WaySan Diego, CA 92102-4541 · (619) 906-4623 · Fax (619) 906-4564
Phone(707) 541-7700
Fax(707) 573-5415
Sole ProprietorNo
Enumeration DateJuly 6, 2009
Last NPPES UpdateMarch 29, 2019
✔ NPI 1720217235 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyFamily MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207Q00000X
License✔ Licensed in CA · 20A12169
Definition
Family Medicine is the medical specialty which is concerned with the total health care of the individual and the family. It is the specialty in breadth which integrates the biological, clinical, and behavioral sciences. The scope of family medicine is not limited by age, sex, organ system, or disease entity.
131 STONY CIR STE 1600, Santa Rosa, CA 95401
Open in Google Maps ↗

Secondary Practice Locations 10

Location 12455 Summerfield RdSanta Rosa, CA 95405-7815 · Phone (707) 541-7700 · Fax (707) 573-5415
Location 234 Mark West Springs Rd Fl 2Santa Rosa, CA 95403-1766 · Phone (707) 573-5240 · Fax (707) 573-5416
Location 33883 Airway Dr Ste 120Santa Rosa, CA 95403-1678 · Phone (707) 573-5240 · Fax (707) 573-5416
Location 44702 Hoen AveSanta Rosa, CA 95405-7824 · Phone (707) 526-3360 · Fax (707) 573-5406
Location 5717 Center StHealdsburg, CA 95448-3604 · Phone (707) 541-7700 · Fax (707) 573-5415
Location 61383 N McDowell Blvd Ste 150Petaluma, CA 94954-7118 · Phone (707) 573-5240 · Fax (707) 573-5416
Location 71550 BROADWAY, STE 2SAN DIEGO, CA 92101-5713 · Phone (619) 906-4623 · Fax (619) 906-4564
Location 85300 Snyder Ln Ste ARohnert Park, CA 94928-2915 · Phone (707) 526-3360 · Fax (707) 573-5406
Location 934 Mark West Springs Rd Fl 3Santa Rosa, CA 95403-1766 · Phone (707) 573-5240 · Fax (707) 573-5416
Location 104700 Hoen AveSanta Rosa, CA 95405-7824 · Phone (707) 526-3360 · Fax (707) 573-5406

Other Identifiers 1

Other20A12169CA · State Medical License

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Manfred L Ramos D.o. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Medicare Billing Reassignments

2

Medicare enrollment records show Manfred Ramos reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Regents Of The University Of California
53 mi
Multi-Specialty
2660 W COVELL BLVD
Davis, CA 95616
  • Reassigned Medicare billing, California enrollment
  • 918 clinicians in this Medicare group
NPI 1912987553 (530) 747-3000
Ridgecrest Regional Hospital
340 mi
Critical Access
1081 N CHINA LAKE BLVD
Ridgecrest, CA 93555
  • Reassigned Medicare billing, California enrollment
  • 143 clinicians in this Medicare group
NPI 1447253125 (760) 446-3551

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 95401 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$96.16 typical visit price
range $63.04 – $187.01
Typical copayment $24.04 (range $15.76 – $46.75)
Most-billed visit code 99203
Established Patient
$109.88 typical visit price
range $21.02 – $153.40
Typical copayment $27.47 (range $5.25 – $38.35)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

RENEE A. ARMSTRONG M.D.
Family Medicine
131 STONY CIR STE 1600
SANTA ROSA, CA 95401
Sonoma County (707) 541-7700
AMY G FAMINI NP
Nurse Practitioner
131 STONY CIR STE 1600
SANTA ROSA, CA 95401
Sonoma County (707) 541-7800
DR. DAVID LEE BEGERT M.D.
Family Medicine
131 STONY CIR STE 1600
SANTA ROSA, CA 95401
Sonoma County (707) 541-7700
DR. CAROLINE G. HELLINGS M.D.
Family Medicine
131 STONY CIR STE 1600
SANTA ROSA, CA 95401
Sonoma County (707) 541-7700
DR. KARI KATHLEEN TERAN M.D., M.P.H.
Family Medicine
131 STONY CIR STE 1600
SANTA ROSA, CA 95401
Sonoma County (707) 541-7700
DR. JEREMY CARL MESCHES MD
Family Medicine
131 STONY CIR STE 1600
SANTA ROSA, CA 95401
Sonoma County (707) 541-7700
MRS. KIRSTEN JOY COVEC NP
Nurse Practitioner (Pediatrics)
131 STONY CIR STE 1600
SANTA ROSA, CA 95401
Sonoma County (707) 541-7700
DR. GLENCY SUE MARIE SENIRES COROMINAS M.D.
Family Medicine
131 STONY CIR STE 1600
SANTA ROSA, CA 95401
Sonoma County (707) 541-7700

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Manfred Ramos's NPI number?

The NPI number for Manfred Ramos is 1720217235. It was assigned to this individual provider in the NPPES registry on July 6, 2009.

Where is Manfred Ramos located?

Manfred Ramos practices at 131 Stony Cir Ste 1600, Santa Rosa, CA 95401. The listed phone number is (707) 541-7700.

What is Manfred Ramos's specialty?

The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.

Is Manfred Ramos enrolled in Medicare?

Yes. Manfred Ramos is registered in the Medicare PECOS enrollment system.

Which organizations bill Medicare for Manfred Ramos's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Manfred Ramos reassigns Medicare benefits to 2 organizations: Regents Of The University Of California (Davis, CA) and Ridgecrest Regional Hospital (Ridgecrest, CA). Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Manfred Ramos's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

When was this NPI record last updated?

The NPPES record for Manfred Ramos was last updated on March 29, 2019. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.